I wanted someone to build a custom aquarium stand. He responsed. sounded shady from the start. I read a bad review on him taking money and not completing the job. I simply told him I was not interested in his services. He called me on a weekend even after I told him no. He also responded through Craigslist after I told him no. He used profanity in his email.
His reply after I told him no was :
Ok Dumba* , go away now.